User`s guide
Table Of Contents
- Overview
- Unpacking and Installation
- Getting Started
- Internet Phone Calls
- PSTN Phone Calls
- DPH-70 Configuration
- Additional Features
- Appendix A: Procedure for entering alphanumeric and special
- Appendix B: Troubleshooting
- All outgoing calls are PSTN calls. It does not dial in Inter
- “Please configure the phone and try again”
- “Please check the phone line and try again”
- “Password entered is incorrect. Try again”
- “The ISP line is busy, please call after some time”
- “The ISP server is not responding”
- “ISP connection could not be established, try later”
- “Please check your ISP parameters and try again”
- “Bad phone line, Please contact customer support”
- “Please check your calling card parameters and try again”
- “The number you have dialed is not locatable, please check t
- “The number you have called is busy, please call after some
- “Incorrect value. Press ‘1’ to edit, ‘2’ to skip”
- Fast error tone for a short period while disconnection phone
- All outgoing calls are PSTN calls. It does not dial in Inter
- Appendix C: DPH-70 Product Specifications
DPH-70 User’s Guide
1 Overview
DPH-70 is a two-in-one phone, allows Internet and PSTN phone calls. It is a dial-up Internet (IP)
telephone, operates using Session Initialization Protocol (SIP) and H.323 protocol. It allows you
to make inexpensive long distance (STD and ISD) calls on dial-up Internet connection.
It, also, works as a normal PSTN phone. It looks and feels like a normal PSTN phone. A DIAL-UP
button differentiates an Internet phone call.
DPH-70 needs to be configured once and there is no need to configure it again unless there is
change in Internet access or calling card information.
DPH-70 is a standard based device and works with any Internet Service Provider (ISP) and VoIP
(Internet telephone) service provider. It plays user-friendly status messages and configuration
messages in a language of your choice.
DPH-70 has a user-friendly dialing option whereby you just dial the number. It will try many times
and ring back when the called party answers the call.
DPH-70 software can be upgraded over the Internet for new features and functions.
Features
Two-in-one device supports Internet and PSTN phone calls.
Standard based device, works with all Internet Service Provider (ISP), VoIP service
providers, and PC based soft phones.
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